Interior decoration ventilation device for buildings

Abstract

The invention relates to an interior decoration ventilation device for buildings, and relates to the technical field of interior decoration. The interior decoration ventilation device comprises an exhaust fan, a frame and a plurality of fixing frames used for stabilizing the frame in a window, the multiple fixing frames are connected to the periphery of the frame respectively, the exhaust fan is installed in the frame, and the end, away from the frame, of the fixing frame is provided with a clamping part used for clamping glass of the window or a wall beside the window. The device has the effect of improving the harmful gas emission efficiency of a room after interior decoration.

Description

technical field [0001] The present application relates to the technical field of interior decoration, in particular to a ventilation device for interior decoration of buildings. Background technique [0002] With the improvement of people's living standards, there is a higher pursuit of the indoor environment of the home, because the living room is closely related to everyone's life, and people spend most of their time indoors, so it is generally necessary to carry out interior decoration before moving in. However, within a period of time after interior decoration, rooms or newly purchased furniture often emit pungent, pungent and other irritating odors. These irritating odors from decoration materials or furniture mainly include formaldehyde, benzene, ammonia and Volatile organic compounds and other gases, these gases will have adverse effects on human health after people move in, so it is necessary to discharge these harmful gases out of the house after decoration and befo...

AI Technical Summary

Problems solved by technology

However, within a period of time after interior decoration, rooms or newly purchased furniture often emit pungent, pungent and other irritating odors. These irritating odors from decoration materials or furniture mainly include formaldehyde, benzene, ammonia and Volatile organic compounds and other gases, these gases will have adverse effects on human health after people move in, so it is necessary to discharge these harmful gases out of the house after decoration and before moving in

[0003]At present, the method of discharging harmful indoor gases is mainly to open windows for natural ventilation. When opening windows for natural ventilation, it is necessary to rely on natural wind to drive the indoor air flow. However, The natural wind is very small in many cases and cannot drive the air flow in the room, especially for some rooms where the direction of the windows is inconsistent with the wind direction, the natural wind can rarely blow into the room, the air flow in the room is very slow, and it takes a long time It takes a long time to discharge harmful gases to the safety standards for occupancy. For homeowners who are eager to move in, the exhaust efficiency is low, and it is impossible to reduce the harmful gases in the room to meet the safety standards for occupancy before occupancy.

[0004] With regard to the related technologies mentioned above, the inventor believes that there is a defect of low emission efficiency of harmful gases in rooms after interior decoration

Images